---
product_id: 102631036
title: "Witten 306mwh Replacement Auto Foundation Vent, White"
brand: "witten automatic vent"
price: "NT$2580"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/102631036-witten-306mwh-replacement-auto-foundation-vent-white
store_origin: TW
region: Taiwan
---

# Easy install Auto temp control Durable design Witten 306mwh Replacement Auto Foundation Vent, White

**Brand:** witten automatic vent
**Price:** NT$2580
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Smart! 🌬️

## Quick Answers

- **What is this?** Witten 306mwh Replacement Auto Foundation Vent, White by witten automatic vent
- **How much does it cost?** NT$2580 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/102631036-witten-306mwh-replacement-auto-foundation-vent-white)

## Best For

- witten automatic vent enthusiasts

## Why This Product

- Trusted witten automatic vent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Standard Fit:** Designed to fit perfectly in standard 8 x 16 inch vent openings.
- • **Robust Mechanism:** Bi-metal coil enclosed for enhanced durability and reliability.
- • **Seamless Automation:** Experience effortless climate control with automatic opening at 70°F.
- • **Lightweight Innovation:** Weighing only 0.01 ounces, it’s a breeze to handle and install.
- • **User-Friendly Installation:** Includes a stainless steel compression spring with adjustable screw for quick setup.

## Overview

The Witten 306mwh Replacement Auto Foundation Vent is a cutting-edge solution for modern homes, designed to replace outdated manual vents. It automatically opens at 70°F and closes at 40°F, ensuring optimal airflow and temperature regulation. With a robust bi-metal coil mechanism and easy installation features, this vent is perfect for homeowners looking to enhance their living environment effortlessly.

## Description

Witten 306mwh Replacement Auto Foundation Vent, White

## Features

- Replaces old-style manual vents
- Fits standard 8 X 16 in vent opening
- Automatically opens at 70 deg F and closes at 40 deg F (approximately)
- The key mechanism, bi-metal coil, fully enclosed in protective cover
- Stainless steel compression spring with 1 adjustable screw for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WITTEN AUTOMATIC VENT |
| Brand | WITTEN AUTOMATIC VENT |
| Item Weight | 0.01 ounces |
| Product Dimensions | 18 x 14 x 7 inches |
| Item model number | 306MWH |
| Manufacturer Part Number | 306MWH |

## Images

![Witten 306mwh Replacement Auto Foundation Vent, White - Image 1](https://m.media-amazon.com/images/I/31qNKOCDSuL.jpg)

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**Shop now:** [https://www.desertcart.tw/products/102631036-witten-306mwh-replacement-auto-foundation-vent-white](https://www.desertcart.tw/products/102631036-witten-306mwh-replacement-auto-foundation-vent-white)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-24*